They charged me over $60 for re-charge on ONE fire extinguisher. I have called them multiple times and left multiple messages but no one will call me back. I think they are hoping that by ignoring me, I will have no choice but pay. Well, I refuse to pay their ridiculous charges until someone calls me and gives me a sensible quote. I'd rather buy a brand new fire extinguisher for $40 at Lowes than pay over $60 just to get it recharged.